4273056 has 72 divisors (see below), whose sum is σ = 12511044. Its totient is φ = 1382400.

The previous prime is 4273051. The next prime is 4273057. The reversal of 4273056 is 6503724.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3027600 + 1245456 = 1740^2 + 1116^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (4273051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10456 + ... + 10856.

Almost surely, 2^4273056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4273056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6255522).

4273056 is an abundant number, since it is smaller than the sum of its proper divisors (8237988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4273056 is a wasteful number, since it uses less digits than its factorization.

4273056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 4273056 is about 2067.1371507474. The cubic root of 4273056 is about 162.2729737025.

The spelling of 4273056 in words is "four million, two hundred seventy-three thousand, fifty-six".